import java.io.IOException;  
import java.io.InputStream;  
import java.util.Properties; 
  
public class PropertiesLoader {  
 
	private Properties props;  
	private String nomeDoProperties = "leilao.properties";  
   
     	protected PropertiesLoader()
	{  
        
		props = new Properties();  
        	InputStream in = this.getClass().getResourceAsStream(nomeDoProperties);  
     		try{  
                     props.load(in);  
                     in.close();  
             	}  
             	catch(IOException e)
		{
			e.printStackTrace();
		}  
     }  
   
     protected String getValor(String chave){  
             return (String)props.getProperty(chave);  
     }  
 }  